Library of Congress Classification:Class Q -- Science
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Class Q: Science is a classification used by the Library of Congress classification system. This article outlines the subclasses of Class Q.
| Q | Science (General) | |
| QA | Mathematics | |
| QB | Astronomy | |
| QC | Physics | |
| QD | Chemistry | |
| QE | Geology | |
| QH | Natural history - Biology | |
| QK | Botany | |
| QL | Zoology | |
| QM | Human anatomy | |
| QP | Physiology | |
| QR | Microbiology |
